Narlikar,Jayant, & Krishnan,Kutty. K. (1998). Atithi. DC Books.
Chicago Edition CitationNarlikar,Jayant, i Krishnan,Kutty. K. Atithi. Kottayam: DC Books, 1998.
Cita MLANarlikar,Jayant, i Krishnan,Kutty. K. Atithi. DC Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.